Results 31 to 40 of about 2,738,174 (354)
Estudios Geográficos, 2003 [es] Urbanización y sistema de asentamientos en los países menos urbanizados de América Latina y el Caribe. El objetivo prioritario de este artículo es analizar la distribución de la población, proceso de urbanización y sistema de asentamientos de los ...
Carmen Egea Jiménez +1 more
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Chiral Anomalous Dispersion [PDF]
, 2017 The linearized Einstein equation describing graviton propagation through a chiral medium appears to be helicity dependent. We analyze features of the corresponding spectrum in a collision-less regime above a flat background. In the long wave-length limit,
Sadofyev, Andrey, Sen, Srimoyee
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Natural layer silicate as a modifier for polymeric nanocomposites
Engineering Structures and Technologies, 2010 In the building industry increasingly used for the manufacture of structural and finishing materials are silicate-containing nanocomposites, which include multi-functional modifiers, natural substances: mica, clay, zeolites, tripoli, etc.
Valerij Liopo +3 more
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A generally applicable atomic-charge dependent London dispersion correction.
Journal of Chemical Physics, 2018 The so-called D4 model is presented for the accurate computation of London dispersion interactions in density functional theory approximations (DFT-D4) and generally for atomistic modeling methods.
Eike Caldeweyher +6 more
semanticscholar +1 more source
Applied Rheology, 2015 Build-up of cement-based suspensions is a complex phenomenon affected by the mixture concentration and testing parameters as well as the shear history. Accurate measurements of build-up rely on the efficiency of the applied pre-shear regime to achieve an
Mostafa Ahmed M., Yahia Ammar
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Modeling of motor transport exhaust pollutant dispersion
Journal of Environmental Engineering and Landscape Management, 2007 Pollution is a major problem in all countries, even developed ones. It is the major environmental negative impact of anthropogenic activities affecting ecology.
Petras Vaitiekūnas, Reda Banaitytė
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Harčova Nauka ì Tehnologìâ, 2021 The article considers whether a shiitake basidiomycete can be processed into powder. This mushroom is a source of valuable nutrients: it contains, on a dry basis, 18.76% of protein, 74.5% of carbohydrates, 1% of lipids, and 5.73% of ash.
T. Turchyna +3 more
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Are dispersion corrections accurate outside equilibrium? A case study on benzene
Beilstein Journal of Organic Chemistry, 2018 Modern approaches to modelling dispersion forces are becoming increasingly accurate, and can predict accurate binding distances and energies. However, it is possible that these successes reflect a fortuitous cancellation of errors at equilibrium.
Tim Gould +2 more
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Vietnam Journal of Science, Technology and Engineering, 2022 The Bat Xat district in the Lao Cai province of Vietnam has enormous potential for resources of copper and rare earth minerals. In fact, exploration and exploitation activities for these minerals have brought about positive economic benefits to this ...
Van Dung Nguyen +4 more
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Quantum theory of dispersive electromagnetic modes [PDF]
, 1998 A quantum theory of dispersion for an inhomogeneous solid is obtained, from a starting point of multipolar coupled atoms interacting with an electromagnetic field.
Drummond, P. D., Hillery, M.
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